Is this typical play at this age? Need opinions

Stuff my son does/doesn't do as play: DOES: Dropping stuff Throwing stuff Putting stuff in his mouth/biting off Holding 2 objects, one in each hand - but very rarely bangs them together General manipulation of objects Flipping pages of books - mainly large children's books but I've also seen him do it with normal books Opening/closing sewn on parts in children's books Opening/closing boxes A couple of times I saw him throwing a pebble in a box Occasionally "kissing" characters with cute faces; sometimes a ball with smiling emoji face on it, sometimes a tablet when a cute cartoon character shows up Pressing keys on a kids keyboard Flipping stuff over Reaching for stuff Walking, climbing, descending Also loves being tickled and it's relatively easy to make him laugh Holding a stacking cup as if he's drinking from it. I think this is done accidentally as a consequence of putting stuff in his mouth, not as a deliberate imitation DOESN'T DO: As I said above, very rarely bangs two toys together Doesn't stack stacking cups, can't even take one out of the other Doesn't stack blocks Doesn't clap Is this typical for this age? What do your kids do?